A low-cost compact circularly polarized (CP) directional antenna is proposed for universal ultra-high frequency (UHF) RF identification (RFID) handheld reader applications. The antenna consists of ...

A TV Paraná Turismo pode ser sintonizada no canal 9.1 UHF (TV Aberta), 509 (Claro/NET) ou na antena parabólica pelo satélite ...

An electrically small spherical UHF (911.25 MHz) radio frequency identification (RFID) tag antenna is proposed. A dipole-typed RFID tag antenna is wound into a spherical shape to achieve small size ...

Get free TV by watching over-the-air channels. Here are our recommendations for the best indoor OTA TV antennas for 2025.

Access and enjoy the over-the-air channels in your area with these HDTV antennas.

Inscritos no Cadastro Único podem trocar antena parabólica antiga por digital de graça. Solicite até 30 de junho pelo site ou WhatsApp.